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Firm Overview

Drug Crimes• DWI• White Collar Crime• Assault• Burglary• Fraud• RICO Violations• Homicide•

When you are charged with a crime or are the subject of a criminal investigation, your liberty, your future and your reputation are at stake. At this critical moment in your life, your most important decision is choosing the right attorney to defend you.

At the Law Offices of Daniel J. Ollen, located in midtown Manhattan, we focus our practice exclusively on criminal law. Since 1991, Dan Ollen has devoted his time, skill and effort to ensure that his clients’ rights are protected. Dan defends individuals and businesses charged with State and Federal crimes in the Boroughs of Manhattan, the Bronx, Brooklyn, Queens and Staten Island, the Counties of Nassau and Suffolk on Long Island, the County of Westchester and upstate New York.

In addition to more than two decades of experience as a criminal defense attorney, Dan spent many years working as an Assistant District Attorney in the New York County District Attorney’s Office, affording him priceless in-depth knowledge and good will within the country’s busiest prosecutor’s office. Dan Ollen is well-known and widely respected throughout the New York criminal justice system for his competence and aggressive pursuit of justice on behalf of his clients. Broad experience as both a prosecutor and a defense attorney gives him a unique perspective and added insight that makes a difference.

When you retain Dan Ollen to defend you, he will always attempt to reach a disposition in your favor prior to trial. However, if a trial is the only route to justice, you can count on his expertise in the courtroom. With more than 200 jury trials in State and Federal court.Dan’s record speaks for itself.

You can rely on Dan Ollen’s integrity and unwavering commitment to achieving the best results possible, no matter how challenging your case. Call us at (212) 619-1245 to learn how our experience can make a difference.